fix: various fixes

Merge pull request #161 from BrainStone/master Use 4.14.y as default kernel version - thanks for BrainStone for the fix

Use 4.14.y as default kernel version 4.14.y is used as default kernel version of many distros. Additionnaly the 4.14.y branch is the current default branch of the RPi kernel repo.

Merge pull request #6 from drtyhlpr/master remerge

README fixes

Merge pull request #159 from burnbabyburn/refactor_mergeable Refactor mergeable - removing jessie support

its bin/sh again default hostname is now RaspberryPI removed stretch/buster/jessie checks

remove duplicate code

Readme

Refactor Use RPI_MODEL and SET_ARCH to define all board relevant settings, crosscompilers, architectures etc... - SET_ARCH=32 is default and used for all boards in 32bit mode - SET_ARCH=64 and RPI_MODEL=3 or 3P activate 64bit mode! - no need to set CROSS_COMPILE, KERNEL_IMAGE, RELEASE_ARCH, KERNEL_DEFCONFIG, KERNEL_ARCH, QEMU_BINARY - build kernel is now a default. i kicked out old kernel v3 and jessie support! they're too old. set buster as default - autodetect if program is running on 3142 => assume it is apt-cacher-ng and set APT_PROXY - next pull includes sakaki kernel for RPI3 and RPi3B+ => see https://github.com/sakaki-/bcmrpi3-kernel-bis

always include locales - so many errors connected to locals in the past and a check that always hits => just make it default - UBoot 64bit wanted bc to compile

Merge pull request #5 from drtyhlpr/master pullback

Merge pull request #158 from burnbabyburn/test small videocore fix

add bluetooth firmware and systemd service if console is not enabled, enable bluetooth

small videocore fix - poluting build dir because path was off - added multiple arch support

Merge pull request #4 from drtyhlpr/master update

Merge pull request #157 from burnbabyburn/test Added Raspberry Userland thanks to burn

use variables more often

u-boot 64bit support

this shouldn't be part of this pull req